Individuals responsible for messaging implementations such as Enterprise messaging managers and system administrators, Email system designers, architects or Network managers.
Securing Email with Cisco Email Security Appliance
This course is designed to help learners understand how to install, configure, and manage the Cisco Email Security Appliance in a small to medium-sized business and enterprise installation. Knowledge application and basic troubleshooting skills are reinforced with the use of hands-on-labs.
Profil uczestnika
Agenda
Reviewing the Cisco ESA
- Review the Cisco SMA
- SMTP Conversation
- Terms and Definitions
- Pipeline
- Cisco ESA Models and Licensing
Installing the Cisco ESA
- Cisco AsyncOS Architecture
- The Listener
- Install the Cisco ESA
Administering The Cisco ESA
- Localized Message Tracking and Reporting
- Centralized Tracking and Reporting
- Configure the Cisco SMA for Tracking and Reporting Messages
- Administer the Cisco ESA
- Manage Log Files
- Create and Use Administrator Accounts
Controlling Sender and Recipient Domains
- Configure Public and Private Listeners
- Host Access Table
- Recipient Access Table
- Troubleshooting with Mail Logs
Controlling Spam with Cisco SensorBase and Antispam
- SensorBase Network
- Configure and USe Antispam
- Quarantine Spam on the Cisco ESA
- Safelist and Blocklist
- Quarantine Spam on the Cisco SMA
- Configure Bounce Verification
Using Antivirus and Outbreak Filters
- Antivirus Overviw
- Outbreak Filters Overview
Using Mail Policies
- Overview of Email Security Manager
- User-Based Mail Policies
- Message Splintering
Using Content Filters
- Content Filtering
- Basic Content Filtering
- Content Filtering Applications
Preventing Data Loss
- The Data Loss Problem
- The Cisco DLP Solution
- DLP Configuration
- RSA Engine
Using LDAP
- LDAP Overview
- Query Tokens and Operators
- Configure and LDAP Profile
- Configure SMTP Call-Ahead
- University Case Study
- Using LDAP Group Queries
Using Authentication and Encryption
- Provision Cisco RES
- Configure TLS
- Use SPF to Authenticate Email
Using Message Filters
- Mesage Filters Overview
- Regular Expressions Basics
- Message Filter Applications
Using System Quarantines and Delivery Methods
- Quarantine Overview
- Centralised Policy, Virus and Outbreak Quarantines
- Set Delivery Limits
- Configure Virtual Gateways
- Configure ounce Profiles
Clustering
- Create a Clustered Environment
- Join and Existing Cluster
- Manage a Clustered Environment
- Administer a Cluster from the GUI
Troubleshooting
- Categories of Appliance-Related Problems
- Monitor the System
- Diagnose Problems
- Common Problems and Solutions
Appendix A: Use DMARC to Authenticate Email
Wymagane przygotowanie uczestników
- TCP/IP Fundamentals
- Experience with Internet-based messaging, including Simple Mail Transfer Protocol(SMTP), Internet message formats, and Multipurpose Internet Mail Extensions (MIME) ICND2 Recommended
Zagadnienia
- Install and Administer the Cisco Email Security Appliance
- Control Sender and Recipient Domains
- Control Spam with Cisco SensorBase and antispam
- Use Anitivirus and Outbreak Filters
- Use Mail Policies
- Use Content Filters
- Prevent Data Loss
- Use LDAP
- Use Authentication and Encryption
- Use Message Filters
- Use System Quaratines and Delivery Methods
- Create a Clustered Environment
- Troubleshoot the Cisco ESA